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Wossner forged Piston kitKTM 125 125 DUKE ABS - 2013 - 2021
Compatibility
Check that this part fits your motorcycle
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Features
Manufacturer Ref: 4036DA
The WÖSSNER forged piston is designed for engine modifications and rebuilds where mechanical reliability is paramount. Machined from aluminum, this piston with a diameter of Ø 57.95 mm (oversize A) fits a bore of 58.00 mm and features a forged design aimed at ensuring superior material consistency compared to a cast piston. Its skirt is equipped with an anti-friction coating to minimize friction during temperature rises and improve wear resistance.
- Material: Forged aluminum
- Compression: Standard
- Piston diameter: Ø 57.95 mm (oversize letter A)
- Compatible bore: 58.00 mm
- Delivered with: rings, circlips, and pin (ready for installation)
- Usage: roadster / replacement or engine modification
This product is intended for motorcyclists looking for a robust and precise part for their lower engine. Always check compatibility with your model and bore tolerances before installation. Compatible with several Roadsters, including the KTM 125 DUKE ABS (2019–2021) depending on bore and oversize requirements.
| Feature | Value |
|---|---|
| Reference | WO00355A / 1117228001 |
| Oversize | STD |
| Compression Ratio | 13,5:1 |
| Diameter Ø (mm) | 57,95 |
| Bore size (mm) | 58,00 |
| Diameter | 57,95 |
| Piston diameter | Ø 57,950 mm |
| Material | Aluminum |
| Piston type | Forged |
| Compression piston | Standard |
| Surcote | Standard |
| Use | Route |
1 compatible model
- KTM 125 125 DUKE ABS2013 - 2021
